Ignition mechanism and characteristics of gel fuels based on oil-free and oil-filled cryogels with fine coal particles; Powder Technology; Vol. 360
| Parent link: | Powder Technology Vol. 360.— 2020.— [P. 65-79] |
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| Kurumsal yazarlar: | , |
| Diğer Yazarlar: | , , , , |
| Özet: | Title screen Methods of preparing heterogeneous gel fuels have been elaborated on the basis of oil-free and oil-filled cryogels, containing coal dust particles with a size no more than 140 ?m. Mechanical properties of 20-mm fuel pellets have been analyzed. The ignition mechanisms of heterogeneous gel fuels have been experimentally discovered in a high-temperature (600–1000 °C) oxidizer medium, and the influence of the initial fuel temperature (from ?85 to 20 °C) on the fuel ignition characteristics has been researched. The multi-component composition of the oil-filled cryogels with coal dust particles is the reason for microexplosions that leads to the fuel sample dispersion and intensification both the ignition and burnout. Such fuel compositions are characterized by 1.5–2-fold lower ignition delay times (1–6 s vs. 2–12 s) than the compositions based on cryogels containing only coal particles, other things being equal. Режим доступа: по договору с организацией-держателем ресурса |
| Dil: | İngilizce |
| Baskı/Yayın Bilgisi: |
2020
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| Konular: | |
| Online Erişim: | https://doi.org/10.1016/j.powtec.2019.09.081 |
| Materyal Türü: | MixedMaterials Elektronik Kitap Bölümü |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=662046 |
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| 200 | 1 | |a Ignition mechanism and characteristics of gel fuels based on oil-free and oil-filled cryogels with fine coal particles |f D. O. Glushkov, G. V. Kuznetsov, A. G. Nigay [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 36 tit.] | ||
| 330 | |a Methods of preparing heterogeneous gel fuels have been elaborated on the basis of oil-free and oil-filled cryogels, containing coal dust particles with a size no more than 140 ?m. Mechanical properties of 20-mm fuel pellets have been analyzed. The ignition mechanisms of heterogeneous gel fuels have been experimentally discovered in a high-temperature (600–1000 °C) oxidizer medium, and the influence of the initial fuel temperature (from ?85 to 20 °C) on the fuel ignition characteristics has been researched. The multi-component composition of the oil-filled cryogels with coal dust particles is the reason for microexplosions that leads to the fuel sample dispersion and intensification both the ignition and burnout. Such fuel compositions are characterized by 1.5–2-fold lower ignition delay times (1–6 s vs. 2–12 s) than the compositions based on cryogels containing only coal particles, other things being equal. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Powder Technology | ||
| 463 | |t Vol. 360 |v [P. 65-79] |d 2020 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a gel fuel | |
| 610 | 1 | |a cryogel | |
| 610 | 1 | |a coal particles | |
| 610 | 1 | |a fuel pelletsIgnition | |
| 610 | 1 | |a low initial temperatures of fuel | |
| 610 | 1 | |a гелевое топливо | |
| 610 | 1 | |a криогели | |
| 610 | 1 | |a частицы | |
| 610 | 1 | |a уголь | |
| 610 | 1 | |a пеллеты | |
| 610 | 1 | |a низкие температуры | |
| 701 | 1 | |a Glushkov |b D. O. |c specialist in the field of power engineering |c Professor, Director of the ISHFVP of the Tomsk Polytechnic University, Doctor of Technical Sciences |f 1988- |g Dmitry Olegovich |3 (RuTPU)RU\TPU\pers\32471 |9 16419 | |
| 701 | 1 | |a Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |3 (RuTPU)RU\TPU\pers\31891 |9 15963 | |
| 701 | 1 | |a Nigay |b A. G. |c specialist in the field of informatics and computer technology |c engineer of Tomsk Polytechnic University |f 1992- |g Aleksandr Gerasimovich |3 (RuTPU)RU\TPU\pers\37189 | |
| 701 | 1 | |a Yanovsky |b V. A. |g Vyacheslav Aleksandrovich | |
| 701 | 1 | |a Yashutina |b O. S. |c specialist in the field of heat and power engineering |c Research Engineer of Tomsk Polytechnic University |f 1993- |g Olga Sergeevna |3 (RuTPU)RU\TPU\pers\44658 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа энергетики |b Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова) |3 (RuTPU)RU\TPU\col\23504 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа физики высокоэнергетических процессов |c (2017- ) |3 (RuTPU)RU\TPU\col\23551 |
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